Akulon® Ultraflow K-FHG6

30% Glass Reinforced, Heat Stabilized, High Flow

General Information

Akulon® is our family of high performance polyamide 6 and polyamide 66 materials, used by customers across the world in applications ranging from automotive, electronics & electrical, to furniture and packaging.
We offer Akulon® grades for injection molding, blow molding and extrusion (including barrier film, stock shapes, convoluted tubes, and mono and multi filament).
In molded parts the material offers an excellent balance of easy design and processing with outstanding mechanical properties over a wide temperature range and in diverse conditions. Meanwhile for extrusion the strength, resilience and easy processing of Akulon® sets the market standards.
Special features
Regulatory Affairs
Processing technology
Injection Molding
Design challenge
Downsizing & Miniaturization
Automotive OEM
FIAT CHRYSLER, GM, MERCEDES, PORSCHE, VOLVO, VW
OEM Specification
DBL 5408.30 (2011-12)
DBL 5410.00 (2010-08)
DBL 5416.02 (2011-02)
FCA-MS50017(MS-DB-41)-CPN4835-(2017-02)
GMW3029P-PA6-GF30H
PPV 7750 (2009-11)
STD1212,01-6
VW50134 (2015-09)
VW50134-PA6-7A-Radiator fan mounting frame (2015-09)

Rheological properties

Molding shrinkage (parallel)
0.3
%
Molding shrinkage (normal)
1.1
%

Mechanical properties

Tensile modulus
9350
MPa
Stress at break
160
MPa
Strain at break
3
%
Flexural modulus
8500
MPa
Flexural strength
235
MPa
Charpy impact strength (+23°C)
85
kJ/m²
Charpy impact strength (-30°C)
65
kJ/m²
Charpy notched impact strength (+23°C)
12
kJ/m²
Charpy notched impact strength (-30°C)
10
kJ/m²

Thermal properties

Melting temperature (10°C/min)
220
°C
Temp. of deflection under load (1.80 MPa)
200
°C
Temp. of deflection under load (0.45 MPa)
220
°C
Coeff. of linear therm. expansion (parallel)
0.2
E-4/°C
Coeff. of linear therm. expansion (normal)
0.7
E-4/°C
Burning Behav. at 1.5 mm nom. thickn.
HB
class
Thickness tested
1.6
mm

Electrical properties

Relative permittivity (100Hz)
3.5
-
Relative permittivity (1 MHz)
3.3
-
Dissipation factor (100 Hz)
50
E-4
Dissipation factor (1 MHz)
150
E-4
Volume resistivity
>1E13
Ohm*m
Surface resistivity
Ohm
Comparative tracking index
V

Other properties

Water absorption
6
%
Humidity absorption
1.8
%
Density
1350
kg/m³

Rheological calculation properties

Density of melt
1120
kg/m³
Thermal conductivity of melt
0.27
W/(m K)
Spec. heat capacity melt
2250
J/(kg K)
Eff. thermal diffusivity
1.08E-7
m²/s

Diagrams

Applications

Air inlet manifolds

Industry
Automotive
  • <ul> <li>Akulon® PA6 allows for light weight (40% lighter) and cost effective solutons as compared to metal</li> <li>Akulon® PA6 allows for reliable solutions due to its higher heat ageing resistance and its better welding strength in comparison with PA66</li> <li>Akulon® Ultraflow grades allow for addtional cost effectiveness due to 25% cycle time advantage as compared to standard grades</li> </ul>

Positition Sensor

Industry
Automotive
  • <ul> <li>Stanyl® PA46, ForTii® PA4T, Akulon® PA66, Akulon® PA6, Arnite® PBT allow for reliable solutions due to high temperature resistance, high toughness levels and good electrical insulation properties</li> <li>Stanyl® PA46 allows for cost effective solutions due to a better flowability and processability than PPS and PPA enabling therefore thin wall designs</li> <li>ForTii® PA4T allows for reliable solutions exposed to very high peak temperatures due to its melting point of 325 C</li> </ul>

Speed Sensor

Industry
Automotive
  • <ul> <li>Stanyl® PA46, ForTii® PA4T, Akulon® PA66, Akulon® PA6, Arnite® PBT allow for reliable solutions due to high temperature resistance, high toughness levels and good electrical insulation properties</li> <li>Stanyl® PA46 allows for cost effective solutions due to a better flowability and processability than PPS and PPA enabling therefore thin wall designs</li> <li>ForTii® PA4T allows for reliable solutions exposed to very high peak temperatures due to its melting point of 325 C</li> </ul>

Temperature Sensor

Industry
Automotive
  • <ul> <li>Stanyl® PA46, ForTii® PA4T, Akulon® PA66, Akulon® PA6, Arnite® PBT allow for reliable solutions due to high temperature resistance, high toughness levels and good electrical insulation properties</li> <li>Stanyl® PA46 allows for cost effective solutions due to a better flowability and processability than PPS and PPA enabling therefore thin wall designs</li> <li>ForTii® PA4T allows for reliable solutions exposed to very high peak temperatures due to its melting point of 325 C</li> </ul>